Protection – it’s in our DNA. An expanded line up of protectors ensures every type of mountain biker is catered for. We work with the best riders to develop our products including the first family of DH the Athertons & Scottish legend Danny Mac Askill. The MT500 Lite knee protectors provide fully certified protection in lightweight yet durable fabrics for all day pedalling comfort. D3O LP1 Insert The LP1 Protector used in the MT500 Lite Knee Pad is the most advanced breathable protection made by D3O. The highly vented geometry increases the inserts breathability by 45% whilst retaining EN1621-1:2012 level 1 certification. Its lightweight low-profile design & soft flexible properties make this an unobtrusive & comfortable high performance protector. 90 Day Satisfaction guarantee So confident are we in this product that if you are not entirely satisfied with it then we offer a no-quibble refund or replacement policy within 90 days of purchase. Highly abrasion resistant impact panels D3O insert provides lightweight breathable shock absorbing protection Certified to meet CE EN 1621/1 standards Side PU foam padding provides further impact protection Jacquard loop system provides secure comfort fit Construction Inner PU 100% Outer Nylon 40% Polyester 40% Polypropylene 20% Polypropylene 0%